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| Presentation | 2014-05-24 15:40 Analysis of Blink Characteristics for Sleepiness Estimation Daiki Sugimoto, Hironobu Takano, Kiyomi Nakamura (Toyama Prefectural Univ.)  MBE2014-10 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The purpose of our study is the development of graded sleepiness estimation method using only the blink information. In recent years, accidents caused by doze have occurred frequently. In previous study, the doze detection method using ECG has been proposed. However, the accuracy of doze detection for ECG method is relatively low, and it is difficult to detect the early stage of sleepiness. The graded sleepiness cannot be also detected by ECG method. The graded sleepiness estimation provides the continuous monitoring of drive’s sleepiness. In previous study, we have developed the real-time doze detection method using the closed eye times of a blink burst and an isolated blink. This method can detect the doze state of the low arousal level by using only blink information. In this study, to develop the graded sleepiness estimation method, we investigate the relationship between the closed eye times of the blink burst and the isolated blink and the rated sleepiness. From experimental results, the closed eye time of blink burst is increases with the rated sleepiness. In addition, the closed eye time of the blink burst is longer than that of the isolated blink. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Blink burst / Arousal level / Graded sleepiness estimation / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 51, MBE2014-10, pp. 49-52, May 2014. | |
| Paper # | MBE2014-10 | |
| Date of Issue | 2014-05-17 (MBE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | MBE2014-10 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2014-05-24 - 2014-05-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | University of Toyama |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2014-05-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Blink Characteristics for Sleepiness Estimation |
| Sub Title (in English) | |
| Keyword(1) | Blink burst |
| Keyword(2) | Arousal level |
| Keyword(3) | Graded sleepiness estimation |
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| 1st Author's Name | Daiki Sugimoto |
| 1st Author's Affiliation | Toyama Prefectural University (Toyama Prefectural Univ.) |
| 2nd Author's Name | Hironobu Takano |
| 2nd Author's Affiliation | Toyama Prefectural University (Toyama Prefectural Univ.) |
| 3rd Author's Name | Kiyomi Nakamura |
| 3rd Author's Affiliation | Toyama Prefectural University (Toyama Prefectural Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-05-24 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2014-10 |
| Volume (vol) | vol.114 |
| Number (no) | no.51 |
| Page | pp.49-52 |
| #Pages | 4 |
| Date of Issue | 2014-05-17 (MBE) |
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